Re: [PR] YARN-11919 segfault with get_user_info [hadoop]

["edwardcapriolo (via GitHub)" <gi...@apache.org>]

edwardcapriolo commented on code in PR #8177:
URL: https://github.com/apache/hadoop/pull/8177#discussion_r2932645986


##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c:
##########
@@ -120,6 +120,25 @@ void set_nm_uid(uid_t user, gid_t group) {
   nm_gid = group;
 }
 
+//function to make a deep clone of passwd to serialized_passwd
+void deep_copy_passwd(const struct passwd *src, struct serialized_passwd *dest){
+  dest->pw_name = strdup(src->pw_name);

Review Comment:
   @cnauroth do we want to go down this path? There isn't a recovery option other then killing the entire application. 



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